ZM

SEC source: 0001585521-26-000113 · wk-form4_1786136621.xml · derivative · entry 10

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 20,704,185

Underlying: Class A Common Stock · 12,100 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F10 · derivative.exercise_price: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F10 · derivative.exercise_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F10 · derivative.expiration_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000113 · wk-form4_1786136621.xml · nonDerivative · entry 5

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 22,998

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 20, 2025.

F6 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.235 to $102.285. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000113 · wk-form4_1786136621.xml · nonDerivative · entry 4

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 23,066

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 20, 2025.

F5 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.26 to $102.1475. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000113 · wk-form4_1786136621.xml · nonDerivative · entry 3

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 23,820

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 20, 2025.

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.185 to $101.175. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000113 · wk-form4_1786136621.xml · nonDerivative · entry 2

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 27,987

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 20, 2025.

F3 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $99.18 to $100.175. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000113 · wk-form4_1786136621.xml · nonDerivative · entry 1

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 35,098

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000111 · wk-form4_1786053318.xml · nonDerivative · entry 6

Subotovsky Santiago · CIK 0001773806 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 127,060

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 13, 2026

F8 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.195 to $102.195. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F3 · balance_after: Balance reflects the transfer of 3,583 shares of the Issuer's Class A Common Stock to EEP III for no consideration on July 9, 2026.

SEC source: 0001585521-26-000111 · wk-form4_1786053318.xml · nonDerivative · entry 5

Subotovsky Santiago · CIK 0001773806 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 127,080

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 13, 2026

F7 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.18 to $102.175. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F3 · balance_after: Balance reflects the transfer of 3,583 shares of the Issuer's Class A Common Stock to EEP III for no consideration on July 9, 2026.

SEC source: 0001585521-26-000111 · wk-form4_1786053318.xml · nonDerivative · entry 4

Subotovsky Santiago · CIK 0001773806 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 131,943

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 13, 2026

F6 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.335 to $101.175. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F3 · balance_after: Balance reflects the transfer of 3,583 shares of the Issuer's Class A Common Stock to EEP III for no consideration on July 9, 2026.

SEC source: 0001585521-26-000111 · wk-form4_1786053318.xml · nonDerivative · entry 3

Subotovsky Santiago · CIK 0001773806 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 134,603

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 13, 2026

F5 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $99.395 to $100.15. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F3 · balance_after: Balance reflects the transfer of 3,583 shares of the Issuer's Class A Common Stock to EEP III for no consideration on July 9, 2026.

SEC source: 0001585521-26-000111 · wk-form4_1786053318.xml · nonDerivative · entry 2

Subotovsky Santiago · CIK 0001773806 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 134,859

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 13, 2026

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.31 to $99.135. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F3 · balance_after: Balance reflects the transfer of 3,583 shares of the Issuer's Class A Common Stock to EEP III for no consideration on July 9, 2026.

SEC source: 0001585521-26-000111 · wk-form4_1786053318.xml · nonDerivative · entry 1

Subotovsky Santiago · CIK 0001773806 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 134,931

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 13, 2026

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $97.18 to $97.28. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F3 · balance_after: Balance reflects the transfer of 3,583 shares of the Issuer's Class A Common Stock to EEP III for no consideration on July 9, 2026.

SEC source: 0001585521-26-000115 · wk-form4_1786743985.xml · nonDerivative · entry 1

Sankarlingam Velchamy · CIK 0001814012 · Pres. of Engineering & Product

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 148,403

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. This transaction was not reported on a timely basis due to an administrative error and is being reported on this Form 4 upon discovery of the error.

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.920 to $92.205. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

SEC source: 0001585521-26-000104 · wk-form4_1784158213.xml · derivative · entry 10

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 20,716,285

Underlying: Class A Common Stock · 12,100 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F9 · derivative.exercise_price: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F9 · derivative.exercise_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F9 · derivative.expiration_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000104 · wk-form4_1784158213.xml · nonDerivative · entry 8

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 22,998

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 20, 2025.

F8 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.94 to $91.86. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000104 · wk-form4_1784158213.xml · nonDerivative · entry 7

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 26,599

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 20, 2025.

F7 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.93 to $90.92. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000104 · wk-form4_1784158213.xml · nonDerivative · entry 6

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 33,892

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 20, 2025.

F6 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.925 to $89.915. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000104 · wk-form4_1784158213.xml · nonDerivative · entry 5

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 35,098

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000106 · wk-form4_1784237554.xml · nonDerivative · entry 1

McMaster Herbert Raymond · CIK 0001811490 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,479

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

SEC source: 0001585521-26-000104 · wk-form4_1784158213.xml · derivative · entry 9

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 20,728,385

Underlying: Class A Common Stock · 12,100 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F9 · derivative.exercise_price: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F9 · derivative.exercise_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F9 · derivative.expiration_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000104 · wk-form4_1784158213.xml · nonDerivative · entry 4

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 22,998

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 20, 2025.

F5 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.105 to $93.0975. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000104 · wk-form4_1784158213.xml · nonDerivative · entry 3

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 38,591

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 20, 2025.

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.11 to $92.10. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000104 · wk-form4_1784158213.xml · nonDerivative · entry 2

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 57,645

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 20, 2025.

F3 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.105 to $91.09. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000104 · wk-form4_1784158213.xml · nonDerivative · entry 1

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 68,722

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000098 · wk-form4_1783980002.xml · nonDerivative · entry 4

Chang Michelle · CIK 0002040959 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 35,452

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.30 to 91.333. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

SEC source: 0001585521-26-000098 · wk-form4_1783980002.xml · nonDerivative · entry 3

Chang Michelle · CIK 0002040959 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 35,752

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.

F3 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.245 to $91.240. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

SEC source: 0001585521-26-000096 · wk-form4_1783718654.xml · derivative · entry 7

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 514,766

Underlying: Class A Common Stock · 46,822 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F6 · derivative.exercise_date: The reporting person received an award of restricted stock units on April 9, 2026, which will vest in equal quarterly installments over four years.

F6 · derivative.expiration_date: The reporting person received an award of restricted stock units on April 9, 2026, which will vest in equal quarterly installments over four years.

SEC source: 0001585521-26-000096 · wk-form4_1783718654.xml · nonDerivative · entry 4

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 56,622

F2 · kind: Shares withheld by Issuer to satisfy the tax withholding obligation in connection with the vesting of Restricted Stock Units.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000096 · wk-form4_1783718654.xml · nonDerivative · entry 3

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 80,446

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000098 · wk-form4_1783980002.xml · derivative · entry 5

Chang Michelle · CIK 0002040959 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 199,956

Underlying: Class A Common Stock · 22,217 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F6 · derivative.exercise_date: The reporting person received an award of restricted stock units, 1/4 of which will vest on October 9, 2025 and the remaining units will vest in equal quarterly installments thereafter, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2019 Equity Incentive Plan) on each such vesting date. The restricted stock units are subject to accelerated vesting in the event of a termination of employment of the Reporting Person under certain circumstances in connection with a change in control of the Issuer.

F6 · derivative.expiration_date: The reporting person received an award of restricted stock units, 1/4 of which will vest on October 9, 2025 and the remaining units will vest in equal quarterly installments thereafter, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2019 Equity Incentive Plan) on each such vesting date. The restricted stock units are subject to accelerated vesting in the event of a termination of employment of the Reporting Person under certain circumstances in connection with a change in control of the Issuer.

SEC source: 0001585521-26-000098 · wk-form4_1783980002.xml · nonDerivative · entry 2

Chang Michelle · CIK 0002040959 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 43,941

F1 · kind: Shares withheld by Issuer to satisfy the tax withholding obligation in connection with the vesting of Restricted Stock Units.

SEC source: 0001585521-26-000098 · wk-form4_1783980002.xml · nonDerivative · entry 1

Chang Michelle · CIK 0002040959 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 52,684

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001585521-26-000102 · wk-form4_1783980166.xml · derivative · entry 7

Sankarlingam Velchamy · CIK 0001814012 · Pres. of Engineering & Product

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,262

Underlying: Class A Common Stock · 20,751 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F4 · derivative.exercise_date: The Reporting Person received an award of restricted stock units which vest quarterly in 16 equal installments beginning on July 9, 2024.

F4 · derivative.expiration_date: The Reporting Person received an award of restricted stock units which vest quarterly in 16 equal installments beginning on July 9, 2024.

SEC source: 0001585521-26-000102 · wk-form4_1783980166.xml · nonDerivative · entry 2

Sankarlingam Velchamy · CIK 0001814012 · Pres. of Engineering & Product

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,047

F2 · kind: Shares withheld by Issuer to satisfy the tax withholding obligation in connection with the vesting of Restricted Stock Units.

SEC source: 0001585521-26-000102 · wk-form4_1783980166.xml · nonDerivative · entry 1

Sankarlingam Velchamy · CIK 0001814012 · Pres. of Engineering & Product

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,606

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 432 shares of Class A Common Stock purchased pursuant to the Zoom Video Communications, Inc. 2019 Employee Stock Purchase Plan ("ESPP"), for the purchase period of December 13, 2025 to June 12, 2026. In accordance with the ESPP, these shares were purchased at a price equal to 85% of the closing price of Issuer's Class A Common Stock on June 12, 2026.

SEC source: 0001585521-26-000100 · wk-form4_1783980106.xml · derivative · entry 3

McGarry Kimberly J · CIK 0001570351 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,458

Underlying: Class A Common Stock · 12,486 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F4 · derivative.exercise_date: The reporting person received an award of restricted stock units, 1/4 of which will vest on July 9, 2026 and the remaining units will vest in equal quarterly installments thereafter, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2019 Equity Incentive Plan) on each such vesting date. The restricted stock units are subject to accelerated vesting in the event of a termination of employment of the Reporting Person under certain circumstances in connection with a change in control of the Issuer.

F4 · derivative.expiration_date: The reporting person received an award of restricted stock units, 1/4 of which will vest on July 9, 2026 and the remaining units will vest in equal quarterly installments thereafter, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2019 Equity Incentive Plan) on each such vesting date. The restricted stock units are subject to accelerated vesting in the event of a termination of employment of the Reporting Person under certain circumstances in connection with a change in control of the Issuer.

SEC source: 0001585521-26-000100 · wk-form4_1783980106.xml · nonDerivative · entry 2

McGarry Kimberly J · CIK 0001570351 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,300

F2 · kind: Shares withheld by Issuer to satisfy the tax withholding obligation in connection with the vesting of Restricted Stock Units.

SEC source: 0001585521-26-000100 · wk-form4_1783980106.xml · nonDerivative · entry 1

McGarry Kimberly J · CIK 0001570351 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,832

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 346 shares of Class A Common Stock purchased pursuant to the Zoom Video Communications, Inc. 2019 Employee Stock Purchase Plan ("ESPP"), for the purchase period of December 13, 2025 to June 12, 2026. In accordance with the ESPP, these shares were purchased at a price equal to 85% of the closing price of Issuer's Class A Common Stock on June 12, 2026.

SEC source: 0001585521-26-000096 · wk-form4_1783718654.xml · derivative · entry 6

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 30,173 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F5 · derivative.exercise_date: The Reporting Person received an award of restricted stock units on July 11, 2023 which will vest in equal quarterly installments over three years.

F5 · derivative.expiration_date: The Reporting Person received an award of restricted stock units on July 11, 2023 which will vest in equal quarterly installments over three years.

SEC source: 0001585521-26-000096 · wk-form4_1783718654.xml · derivative · entry 5

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 38,282 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F4 · derivative.exercise_date: The reporting person received an award of restricted stock units on July 8, 2022, which will vest in equal quarterly installments over four years.

F4 · derivative.expiration_date: The reporting person received an award of restricted stock units on July 8, 2022, which will vest in equal quarterly installments over four years.

SEC source: 0001585521-26-000096 · wk-form4_1783718654.xml · nonDerivative · entry 2

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 33,624

F2 · kind: Shares withheld by Issuer to satisfy the tax withholding obligation in connection with the vesting of Restricted Stock Units.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000096 · wk-form4_1783718654.xml · nonDerivative · entry 1

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 68,455

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-26-000094 · wk-form4_1783370093.xml · nonDerivative · entry 3

Subotovsky Santiago · CIK 0001773806 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 138,554

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 13, 2026

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.27 to $90.94. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

SEC source: 0001585521-26-000094 · wk-form4_1783370093.xml · nonDerivative · entry 2

Subotovsky Santiago · CIK 0001773806 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 140,247

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 13, 2026

F3 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.24 to $90.175. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

SEC source: 0001585521-26-000094 · wk-form4_1783370093.xml · nonDerivative · entry 1

Subotovsky Santiago · CIK 0001773806 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 140,822

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 13, 2026

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.20 to $89.065. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

SEC source: 0001585521-26-000092 · wk-form4_1781640784.xml · nonDerivative · entry 1

Chang Michelle · CIK 0002040959 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,467

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.

F2 · balance_after: Includes 327 shares of Class A Common Stock purchased pursuant to the Zoom Video Communications, Inc. 2019 Employee Stock Purchase Plan ("ESPP"), for the purchase period of December 13, 2025 to June 12, 2026. In accordance with the ESPP, these shares were purchased at a price equal to 85% of the closing price of Issuer's Class A Common Stock on June 12, 2026.

SEC source: 0001585521-26-000084 · wk-form4_1781312421.xml · derivative · entry 3

McMaster Herbert Raymond · CIK 0001811490 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,012

Underlying: Class A Common Stock · 3,012 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The reporting person received an award of restricted stock units, 100% of which will vest on the first anniversary date of the grant (or, if sooner, the day immediately preceding the next annual meeting that occurs following the grant date).

F2 · derivative.expiration_date: The reporting person received an award of restricted stock units, 100% of which will vest on the first anniversary date of the grant (or, if sooner, the day immediately preceding the next annual meeting that occurs following the grant date).

SEC source: 0001585521-26-000087 · wk-form4_1781312474.xml · derivative · entry 3

Chadwick Jonathan · CIK 0001375800 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,012

Underlying: Class A Common Stock · 3,012 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The reporting person received an award of restricted stock units, 100% of which will vest on the first anniversary date of the grant (or, if sooner, the day immediately preceding the next annual meeting that occurs following the grant date).

F2 · derivative.expiration_date: The reporting person received an award of restricted stock units, 100% of which will vest on the first anniversary date of the grant (or, if sooner, the day immediately preceding the next annual meeting that occurs following the grant date).

SEC source: 0001585521-26-000089 · wk-form4_1781312505.xml · derivative · entry 3

Fenger Michael J. · CIK 0001289083 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,012

Underlying: Class A Common Stock · 3,012 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The reporting person received an award of restricted stock units, 100% of which will vest on the first anniversary date of the grant (or, if sooner, the day immediately preceding the next annual meeting that occurs following the grant date).

F2 · derivative.expiration_date: The reporting person received an award of restricted stock units, 100% of which will vest on the first anniversary date of the grant (or, if sooner, the day immediately preceding the next annual meeting that occurs following the grant date).

SEC source: 0001585521-26-000085 · wk-form4_1781312438.xml · derivative · entry 3

McDermott William R · CIK 0001334944 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,012

Underlying: Class A Common Stock · 3,012 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The reporting person received an award of restricted stock units, 100% of which will vest on the first anniversary date of the grant (or, if sooner, the day immediately preceding the next annual meeting that occurs following the grant date).

F2 · derivative.expiration_date: The reporting person received an award of restricted stock units, 100% of which will vest on the first anniversary date of the grant (or, if sooner, the day immediately preceding the next annual meeting that occurs following the grant date).